CN208179371U - A kind of device for clamping and rotating for fruit non-destructive testing - Google Patents
A kind of device for clamping and rotating for fruit non-destructive testing Download PDFInfo
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- CN208179371U CN208179371U CN201820758746.2U CN201820758746U CN208179371U CN 208179371 U CN208179371 U CN 208179371U CN 201820758746 U CN201820758746 U CN 201820758746U CN 208179371 U CN208179371 U CN 208179371U
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Abstract
The utility model discloses a kind of device for clamping and rotating for fruit non-destructive testing, including the left plate and right side plate being oppositely arranged, the left rack gear and right rack gear slided in left-right direction is respectively arranged at the rach slot of left plate and right side plate, gear is rotatably connected on gear fixed frame, first driving motor is rotated to sliding tooth wheel, gear is to drive left rack gear and right rack gear to slide, pressure sensor is provided on left rack gear, linear slide bearing and sliding block, linear slide bearing is fixed on left rack gear, sliding block passes through linear slide bearing, the right end of sliding block is provided with a left side and pushes away cup, the left end of sliding block is provided with spring, bearing block is provided on right rack gear, right push rod and the second driving motor, right push rod passes through bearing block, the left end of right push rod is provided with the right side and pushes away cup, second driving motor is to drive right push rod to rotate.The utility model is fed back by the way of gradual clamping, and through pressure sensor and controller, can reduce damage of the clamping process to fruit.
Description
Technical field
The utility model relates to fruit technical field of nondestructive testing, more particularly to a kind of folder for fruit non-destructive testing
Hold rotating device.
Background technique
China accounts for about the 20% of the world as Production of fruit big country, the yield of fruit.In export Fruit, if cannot have
It imitates and holds fruit quality, problem is found by other side behind arrival trading country port, can not only export enterprise be made to sustain a loss, can also made
The about fruit exit trade in China.Therefore, it is very necessary for the quality of fruit being detected and is classified before export Fruit.
The equipment of existing fruit non-destructive testing is typically only capable to be detected for a certain surface of fruit, can not be disposable
The detection for carrying out full surface, seriously constrains detection efficiency, wastes a large amount of human and material resources.Therefore, how one kind is provided
It is this field that detection efficiency is high, can carry out the device for clamping and rotating of full Surface testing to fruit with the resource that saves human and material resources
Technical staff's technical problem urgently to be resolved.
Utility model content
A kind of the purpose of the utility model is to provide detection efficiencies folder high, that full surface non-destructive testing can be carried out to fruit
Hold rotating device.
To achieve the above object, the utility model provides following scheme:
The utility model discloses a kind of device for clamping and rotating for fruit non-destructive testing, including the left side being oppositely arranged
The upper edge of plate and right side plate, the left plate and the right side plate is correspondingly arranged on rach slot, the left plate and the right side
The left rack gear and right rack gear that can be slided in left-right direction, the left plate and institute are respectively arranged at the rach slot on plate
It states and is provided with the first driving motor and gear fixed frame on right side plate, be rotatably connected to gear on the gear fixed frame, institute
The first driving motor is stated to drive the gear to rotate, the gear is sliding to drive the left rack gear and the right rack gear
It is dynamic；
Pressure sensor, linear slide bearing and sliding block are provided on the left rack gear, the linear slide bearing is fixed
In on the left rack gear, the sliding block passes through the linear slide bearing, and the right end of the sliding block is provided with a left side and pushes away cup, the cunning
The left end of block is provided with spring, and the spring is oppositely arranged with the pressure sensor；
Bearing block, right push rod and the second driving motor are provided on the right rack gear, the right push rod passes through the bearing
Seat, the left end of the right push rod are provided with the right side and push away cup, and second driving motor is to drive the right push rod rotation, the right side
It pushes away cup and the left side pushes away the axis collinear of cup；
The pressure sensor is connected with controller, the controller respectively with first driving motor and described second
Driving motor connection.
It preferably, further include the first left support bar, the second left support bar, the first right support bar, the second right support bar, first
Connecting rod, the second connecting rod, support frame, first straight line driving mechanism and second straight line driving mechanism, support frame as described above is to prop up
Fruit is supportted, the front and rear sides of support frame as described above are respectively arranged on the first connecting rod and second connecting rod, and described the
The left and right ends of one connecting rod are separately connected the first left support bar and the first right support bar, second connecting rod
Left and right ends are separately connected the second left support bar and the second right support bar, and the first straight line driving mechanism is to drive
It moves the first left support bar and the second left support bar moves up and down, the second straight line driving mechanism is described to drive
First right support bar and the second right support bar move up and down.
Preferably, the first straight line driving mechanism and the second straight line driving mechanism are screw slider driving machine
Structure, the first straight line driving mechanism are set on the left plate, and the second straight line driving mechanism is set to the right side
On plate.
It preferably, further include support plate driving mechanism, support frame as described above includes front end panel and rear bearing sheet, is propped up before described
The upper end of fagging is provided with front sleeve, and the front sleeve is sheathed on the first connecting rod, and the upper end of the rear bearing sheet is set
It is equipped with after sleeve, the after sleeve is sheathed in second connecting rod, first connecting rod is fixed on the front sleeve, after described
Be fixed with second connecting rod on sleeve, one end of the first connecting rod and third connecting rod is rotatablely connected, the second connecting rod with it is described
The other end of third connecting rod is rotatablely connected, and the support plate driving mechanism is to drive the front end panel or the rear bearing sheet
Rotation.
Preferably, the middle part of the front end panel and the rear bearing sheet is towards outer lateral bend, make the front end panel and
The lower edge of the rear bearing sheet forms arc slot, and the length direction of the arc slot is parallel with the axis that the left side pushes away cup.
Preferably, the support plate driving mechanism includes third driving motor and crank and sliding bar mecbanism, the crank slide bar
One end of mechanism is connected with the output shaft of the third driving motor, the other end of the crank and sliding bar mecbanism and the front support
Plate or the rear bearing sheet are connected.
Preferably, the first left support bar, the second left support bar, the first right support bar and second right side
Support rod set is arranged on support rod.
Preferably, the left side pushes away cup and to push away cup be cone structure on the right side, and the left side pushes away cup and the right side pushes away the big of cup
Diameter end is oppositely arranged.
Preferably, the upper edge of the left plate and the right side plate is correspondingly arranged jagged, and the rach slot is set to institute
State indentation, there.
The utility model achieves following technical effect compared with the existing technology:
Device for clamping and rotating disclosed by the utility model passes through pressure sensor and control by the way of gradual clamping
Device processed is fed back, and damage of the clamping process to fruit can be reduced, and realizes 360 degrees omnidirection rotation detection, clamping process
Accurately, steadily, rotary course can be avoided the abrasion of fruit surface, upon completion of the assays can automatic blanking, structure is simple, behaviour
Facilitate, work efficiency is high.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is structural schematic diagram of the utility model for the device for clamping and rotating of fruit non-destructive testing；
Description of symbols: 1 left plate；2 right side plates；3 rach slots；4 left rack gears；5 right rack gears；6 gears；7 pressure sensings
Device；8 linear slide bearings；9 sliding blocks；10 left sides push away cup；11 springs；12 second driving motors；13 right push rods；14 bearing blocks；15
One connecting rod；16 second connecting rods；17 first straight line driving mechanisms；18 right sides push away cup；19 support rod sets；20 front end panels；After 21
Support plate；22 front sleeves；23 after sleeves；24 first connecting rods；25 second connecting rods；26 third connecting rods.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
A kind of the purpose of the utility model is to provide detection efficiencies folder high, that full surface non-destructive testing can be carried out to fruit
Hold rotating device.
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, with reference to the accompanying drawing and have
Body embodiment is described in further detail the utility model.
As shown in Figure 1, the present embodiment provides a kind of device for clamping and rotating for fruit non-destructive testing, to clamp and revolve
Turn fruit, keep chucking power moderate in clamping and rotary course, avoids fruit damaged.
The device for clamping and rotating includes the left plate 1 and right side plate 2 being oppositely arranged, along right on left plate 1 and right side plate 2
It should be provided with rach slot 3, be respectively arranged with the left side that can be slided in left-right direction at the rach slot 3 on left plate 1 and right side plate 2
Rack gear 4 and right rack gear 5.By the way that rach slot 3 is arranged, on the one hand left rack gear 4 and right rack gear 5 are supported, on the other hand to a left side
The movement of rack gear 4 and right rack gear 5 is oriented to.Further, the upper edge of left plate 1 and right side plate 2 is correspondingly arranged jagged, tooth
Bar groove 3 is set to indentation, there, in order to which the installation of rach slot 3 is fixed.
The first driving motor and gear fixed frame, the company of rotation on gear fixed frame are provided on left plate 1 and right side plate 2
It is connected to gear 6, the first driving motor is to drive gear 6 to rotate, and gear 6 is to drive left rack gear 4 and right rack gear 5 to slide.It is logical
Setting gear-rack drive structure is crossed, the spinning movement of the first driving motor is converted to the opposite fortune of left rack gear 4 and right rack gear 5
Dynamic or back movement.
Pressure sensor 7, linear slide bearing 8 and sliding block 9 are provided on left rack gear 4, linear slide bearing 8 is fixed on a left side
On rack gear 4, sliding block 9 passes through linear slide bearing 8.The right end of sliding block 9 is provided with a left side and pushes away cup 10, and a left side pushes away cup 10 can be around its axis certainly
By rotating.The left end of sliding block 9 is provided with spring 11, and spring 11 is oppositely arranged with pressure sensor 7.In no application pressing force
When, pressure sensor 7 is separated with sliding block 9 under the action of spring 11；When applying pressing force, spring 11 gradually reduces, and avoids
Pressure sensor 7 is caused reading inaccurate by larger moment impact, and also avoiding moment impact keeps fruit damaged.Pass through setting
Linear slide bearing 8, can limit sliding block 9 and a left side pushes away the displacement of cup 10 in the vertical direction, and keeps a left side to push away cup 10 and apply pressure
Direction, prevent from pushing away teetertottering for cup 10 because of a left side fruit being caused to fall.It should be noted that 9 left end of sliding block settable one is prominent
Outlet, the length of the jag are less than the natural length of spring 11 and are greater than the length of the limited compression state of spring 11, this is prominent
Outlet is used to contact across spring 11 and with pressure sensor 7；9 left end of sliding block can also be not provided with jag, only pass through spring 11
Pressure is transferred to pressure sensor 7.
The second driving motor 12, right push rod 13 and two bearing blocks 14 are provided on right rack gear 5.Right push rod 13 passes through two
Bearing block 14, two bearing blocks 14 are to supports right push rod 13.The left end of right push rod 13 is provided with the right side and pushes away cup 18, to and fruit
Pressing force is contacted and applies, the right side pushes away cup 18 and the left axis collinear for pushing away cup 10.Second driving motor 12 is to drive right push rod 13
Rotation, to be rotated after clamping fruit, comprehensive detection fruit quality.
Pressure sensor 7 is connected with controller, and controller is connect with the first driving motor and the second driving motor 12 respectively.
Different types of fruit, the clamping force needed are also different.When carrying out fruit quality detection, start the first driving first
Motor, after the pressure value that pressure sensor 7 senses reaches setting value, controller issues control signal, the first driving motor
It stops operating, the second driving motor 12 starts turning later, carries out comprehensive detection.
Above structure is only illustrated clamping and rotary course, and the support construction of fruit is described in detail below.This reality
It applies in example, is additionally provided with the first left support bar, the second left support bar, the first right support bar, the second right support bar, first connecting rod
15, the second connecting rod 16, support frame, first straight line driving mechanism 17 and second straight line driving mechanism.Support frame is to support water
Fruit, the front and rear sides of support frame are respectively arranged on first connecting rod 15 and the second connecting rod 16.The left and right of first connecting rod 15
Both ends are separately connected the first left support bar and the first right support bar, and the left and right ends of the second connecting rod 16 are separately connected the second left branch
Strut and the second right support bar.First straight line driving mechanism 17 is to drive the first left support bar and the second left support bar to transport up and down
Dynamic, second straight line driving mechanism is to drive the first right support bar and the second right support bar to move up and down.In use, fruit is first
It is transported on support frame, first straight line driving mechanism 17 and second straight line driving mechanism are used for support frame and are placed in branch
Fruit on support is gone up and down.
Further, first straight line driving mechanism 17 and second straight line driving mechanism are screw slider driving mechanism, the
One straight line driving mechanism 17 is set on left plate 1, and second straight line driving mechanism is set on right side plate 2.First straight line driving
The motor of mechanism 17 and second straight line driving mechanism is connected with controller, is controlled by controller.
Those skilled in the art also can be selected the structures such as hydraulic cylinder and drive as first straight line driving mechanism 17 and second straight line
Motivation structure, as long as being able to achieve the fortune up and down of the first left support bar, the second left support bar, the first right support bar and the second right support bar
It is dynamic.
In order in fruit rotary course, avoid fruit and support frame friction damage epidermis, the present embodiment is additionally provided with branch
Fagging driving mechanism separates fruit with support frame after clamping fruit.Specifically, support frame includes front end panel 20 and rear branch
Fagging 21, the upper end of front end panel 20 are provided with front sleeve 22, and front sleeve 22 is sheathed on first connecting rod 15, rear bearing sheet 21
Upper end be provided with after sleeve 23, after sleeve 23 is sheathed in the second connecting rod 16, first connecting rod 24 is fixed on front sleeve 22,
Be fixed with second connecting rod 25 in after sleeve 23, one end of first connecting rod 24 and third connecting rod 26 is rotatablely connected, second connecting rod 25 with
The other end of third connecting rod 26 is rotatablely connected, and support plate driving mechanism is to drive front end panel 20 or rear bearing sheet 21 to rotate.
When front end panel 20 is rotated around first connecting rod 15, rear bearing sheet 21 will be rotated backward around the second connecting rod 16 simultaneously.
In the present embodiment, support plate driving mechanism includes third driving motor and crank and sliding bar mecbanism, crank and sliding bar mecbanism
One end be connected with the output shaft of third driving motor, the other end of crank and sliding bar mecbanism is connected with front end panel 20, this field
Other support plate rotating mechanisms, such as driving motor and eccentric wheel structure also can be selected in technical staff, as long as being able to achieve front support
The rotation of plate 20 or rear bearing sheet 21；In the present embodiment, a left side pushes away cup 10 and to push away cup 18 be cone structure on the right side, and a left side pushes away cup 10
The bigger diameter end for pushing away cup 18 with the right side is oppositely arranged, and to the taper at adaptive fruit both ends, guarantees major diameter in promoting clamping process
It pushes away that cup is coaxial with the left and right sides, expands the contact area with fruit, reduce local pressure, preferably clamp and support fruit.
It should be noted that front end panel 20 and rear bearing sheet 21 are linked by three connecting rods in the present embodiment, from
And the movement of front end panel 20 and rear bearing sheet 21 only can be realized by a support plate driving mechanism.Those skilled in the art
Three link mechanisms can also be removed, two support plate driving mechanisms are correspondingly arranged, respectively drive front end panel 20 and rear bearing sheet
21。
The middle part of front end panel 20 and rear bearing sheet 21 is directed away from the direction that a left side pushes away cup 10 (or the right side pushes away cup 18) axis
Upper bending has certain radian, so that front end panel 20 and rear bearing sheet 21 are in closed state, centre forms certain arc slot.
The length direction of arc slot is consistent with the axis direction that two push away cup, and the shape of arc slot meets the surface shape features of fruit.Fruit
Lower backwardness, fruit, the shape feature of arc slot cooperation under and fruit be self-possessed under the action of, the length direction of fruit is naturally
It matches with the length direction of arc slot, so that left push away cup 10 and right both ends (the i.e. fruit for pushing away cup 18 and clamping fruit length direction
Base of fruit and calyx).Meanwhile during pushing away cup at two to intermediary movements, there are one adaptive for the length direction of fruit
Process, guarantee two push away the both ends that cup is clamped in the length direction of fruit, make to clamp it is more acurrate, steadily.In 20 He of front end panel
Under the opening state of rear bearing sheet 21, which is conducive to the whereabouts of fruit, avoids unnecessary frictionally damage.
Support rod set is arranged on first left support bar, the second left support bar, the first right support bar and the second right support bar
19, to be protected, prolong its service life.
It applies specific case in this specification to be expounded the principles of the present invention and embodiment, the above reality
The explanation for applying example is merely used to help understand the method and its core concept of the utility model；Meanwhile for the general of this field
Technical staff, based on the idea of the present invention, there will be changes in the specific implementation manner and application range.To sum up institute
It states, the content of the present specification should not be construed as a limitation of the present invention.
Claims (9)
1. a kind of device for clamping and rotating for fruit non-destructive testing, which is characterized in that including the left plate being oppositely arranged and the right side
The upper edge of side plate, the left plate and the right side plate is correspondingly arranged on rach slot, on the left plate and the right side plate
The left rack gear and right rack gear that can be slided in left-right direction, the left plate and the right side are respectively arranged at the rach slot
It is provided with the first driving motor and gear fixed frame on plate, is rotatably connected to gear on the gear fixed frame, described first
Driving motor is to drive the gear to rotate, and the gear is to drive the left rack gear and the right rack gear sliding；
Pressure sensor, linear slide bearing and sliding block are provided on the left rack gear, the linear slide bearing is fixed on institute
It states on left rack gear, the sliding block passes through the linear slide bearing, and the right end of the sliding block is provided with a left side and pushes away cup, the sliding block
Left end is provided with spring, and the spring is oppositely arranged with the pressure sensor；
Bearing block, right push rod and the second driving motor are provided on the right rack gear, the right push rod passes through the bearing block, institute
The left end for stating right push rod is provided with the right side and pushes away cup, and for second driving motor to drive the right push rod rotation, the right side pushes away cup
The axis collinear of cup is pushed away with the left side；
The pressure sensor is connected with controller, and the controller drives with first driving motor and described second respectively
Motor connection.
2. the device for clamping and rotating according to claim 1 for fruit non-destructive testing, which is characterized in that further include first
Left support bar, the second left support bar, the first right support bar, the second right support bar, first connecting rod, the second connecting rod, support frame,
First straight line driving mechanism and second straight line driving mechanism, support frame as described above is to support fruit, the front and back two of support frame as described above
Side is respectively arranged on the first connecting rod and second connecting rod, and the left and right ends of the first connecting rod are separately connected
The first left support bar and the first right support bar, it is left that the left and right ends of second connecting rod are separately connected described second
Support rod and the second right support bar, the first straight line driving mechanism is to drive the first left support bar and described
Two left support bars move up and down, and the second straight line driving mechanism is to drive the first right support bar and the second right branch
Strut moves up and down.
3. the device for clamping and rotating according to claim 2 for fruit non-destructive testing, which is characterized in that described first is straight
Line driving mechanism and the second straight line driving mechanism are screw slider driving mechanism, the first straight line driving mechanism setting
In on the left plate, the second straight line driving mechanism is set on the right side plate.
4. the device for clamping and rotating according to claim 2 for fruit non-destructive testing, which is characterized in that further include support
Plate driving mechanism, support frame as described above include front end panel and rear bearing sheet, and the upper end of the front end panel is provided with front sleeve, institute
It states front sleeve to be sheathed on the first connecting rod, the upper end of the rear bearing sheet is provided with after sleeve, and the after sleeve is arranged
In in second connecting rod, it is fixed with first connecting rod on the front sleeve, second connecting rod is fixed in the after sleeve, it is described
The other end of the rotation connection of one end of first connecting rod and third connecting rod, the second connecting rod and the third connecting rod is rotatablely connected,
The support plate driving mechanism is to drive the front end panel or the rear bearing sheet to rotate.
5. the device for clamping and rotating according to claim 4 for fruit non-destructive testing, which is characterized in that the front support
The middle part of plate and the rear bearing sheet makes the lower edge of the front end panel and the rear bearing sheet form arc towards outer lateral bend
The length direction of slot, the arc slot is parallel with the axis that the left side pushes away cup.
6. the device for clamping and rotating according to claim 4 for fruit non-destructive testing, which is characterized in that the support plate
Driving mechanism includes third driving motor and crank and sliding bar mecbanism, and one end of the crank and sliding bar mecbanism and third driving are electric
The output shaft of machine is connected, and the other end of the crank and sliding bar mecbanism is connected with the front end panel or the rear bearing sheet.
7. the device for clamping and rotating according to claim 2 for fruit non-destructive testing, which is characterized in that described first is left
Support rod set is arranged on support rod, the second left support bar, the first right support bar and the second right support bar.
8. the device for clamping and rotating according to claim 1 for fruit non-destructive testing, which is characterized in that the left side pushes away cup
Pushing away cup with the right side is cone structure, and the left side pushes away cup and the right side pushes away the bigger diameter end of cup and is oppositely arranged.
9. the device for clamping and rotating according to claim 1 for fruit non-destructive testing, which is characterized in that the left plate
It is correspondingly arranged with the upper edge of the right side plate jagged, the rach slot is set to the indentation, there.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820758746.2U CN208179371U (en) | 2018-05-22 | 2018-05-22 | A kind of device for clamping and rotating for fruit non-destructive testing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820758746.2U CN208179371U (en) | 2018-05-22 | 2018-05-22 | A kind of device for clamping and rotating for fruit non-destructive testing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208179371U true CN208179371U (en) | 2018-12-04 |
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ID=64428473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820758746.2U Active CN208179371U (en) | 2018-05-22 | 2018-05-22 | A kind of device for clamping and rotating for fruit non-destructive testing |
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| CN (1) | CN208179371U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108381430A (en) * | 2018-05-22 | 2018-08-10 | 江西农业大学 | A kind of device for clamping and rotating for fruit non-destructive testing |
-
2018
- 2018-05-22 CN CN201820758746.2U patent/CN208179371U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108381430A (en) * | 2018-05-22 | 2018-08-10 | 江西农业大学 | A kind of device for clamping and rotating for fruit non-destructive testing |
| CN108381430B (en) * | 2018-05-22 | 2023-06-13 | 江西农业大学 | Clamping and rotating device for nondestructive detection of fruits |
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